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Release from Central Pollution Control Board, Ministry of Environment, Forest and Climate Change
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Fetched directly from the publisher on 3 Oct 2026, 21:02 IST. The copy below is byte-for-byte what the publisher served.
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 4 February 2020 | 164 | AQI bulletin p.1–9, Index Value column: mean of all 105 city rows — every row in the table |
| Andhra Pradesh | 4 February 2020 | 62 | AQI bulletin p.1–9, Index Value column: mean of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.7), Tirupati (p.9), Visakhapatnam (p.9) |
| Assam | 4 February 2020 | 294 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.3) |
| Bihar | 4 February 2020 | 251 | AQI bulletin p.3–7, Index Value column: mean of 3 city rows placed in Bihar — Gaya (p.3), Muzaffarpur (p.6), Patna (p.7) |
| Chandigarh | 4 February 2020 | 114 | AQI bulletin p.2, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.2) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 4 February 2020 (105 cities) (published 4 Feb 2020). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 68a26d8b04cdfe72e7da0cdee710a37efa4c9fb76c547ac6405a7dfc8dc84f91. https://indiahealthobservatory.com/sources/cpcb/releases/2491
| Delhi | 4 February 2020 | 310 | AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 4 February 2020 | 204 | AQI bulletin p.1–9, Index Value column: mean of 4 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Vapi (p.9), Vatva (p.9) |
| Haryana | 4 February 2020 | 202 | AQI bulletin p.1–9, Index Value column: mean of 22 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.1), Ballabgarh (p.1), Bhiwani (p.2), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.3), Gurugram (p.3), Hisar (p.4), Jind (p.4), Kaithal (p.5), Karnal (p.5), Kurukshetra (p.5), Mandikhera (p.6), Manesar (p.6), Narnaul (p.6), Palwal (p.7), Panchkula (p.7), Panipat (p.7), Sirsa (p.8), Sonipat (p.8), Yamunanagar (p.9) |
| Jharkhand | 4 February 2020 | 172 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Jharkhand — Jorapokhar (p.4) |
| Karnataka | 4 February 2020 | 67 | AQI bulletin p.2–9, Index Value column: mean of 7 city rows placed in Karnataka — Bengaluru (p.2), Chikkaballapur (p.2), Chikkamagaluru (p.2), Kalaburagi (p.5), Mysuru (p.6), Ramanagara (p.8), Vijayapura (p.9) |
| Kerala | 4 February 2020 | 78 | AQI bulletin p.3–9, Index Value column: mean of 2 city rows placed in Kerala — Eloor (p.3), Thiruvananthapuram (p.9) |
| Madhya Pradesh | 4 February 2020 | 131 | AQI bulletin p.2–8, Index Value column: mean of 12 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Gwalior (p.4), Indore (p.4), Jabalpur (p.4), Katni (p.5), Maihar (p.6), Mandideep (p.6), Pithampur (p.7), Ratlam (p.8), Satna (p.8), Singrauli (p.8) |
| Maharashtra | 4 February 2020 | 128 | AQI bulletin p.1–8, Index Value column: mean of 10 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Kalyan (p.5), Mumbai (p.6), Nagpur (p.6), Nashik (p.7), Navi Mumbai (p.7), Pune (p.7), Solapur (p.8), Thane (p.8) |
| Meghalaya | 4 February 2020 | 114 | AQI bulletin p.8, Index Value column: mean of 1 city row placed in Meghalaya — Shillong (p.8) |
| Odisha | 4 February 2020 | 165 | AQI bulletin p.2–8, Index Value column: mean of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.8) |
| Punjab | 4 February 2020 | 125 | AQI bulletin p.1–8, Index Value column: mean of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.4), Khanna (p.5), Ludhiana (p.5), Mandi Gobindgarh (p.6), Patiala (p.7), Rupnagar (p.8) |
| Rajasthan | 4 February 2020 | 137 | AQI bulletin p.1–9, Index Value column: mean of 8 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.4), Jodhpur (p.4), Kota (p.5), Pali (p.7), Udaipur (p.9) |
| Tamil Nadu | 4 February 2020 | 68 | AQI bulletin p.2–3, Index Value column: mean of 2 city rows placed in Tamil Nadu — Chennai (p.2), Coimbatore (p.3) |
| Telangana | 4 February 2020 | 68 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.4) |
| Uttar Pradesh | 4 February 2020 | 277 | AQI bulletin p.1–9, Index Value column: mean of 11 city rows placed in Uttar Pradesh — Agra (p.1), Bulandshahr (p.2), Ghaziabad (p.3), Greater_Noida (p.3), Hapur (p.4), Kanpur (p.5), Lucknow (p.5), Meerut (p.6), Muzaffarnagar (p.6), Noida (p.7), Varanasi (p.9) |
| West Bengal | 4 February 2020 | 215 | AQI bulletin p.1–8, Index Value column: mean of 4 city rows placed in West Bengal — Asanol (p.1), Howrah (p.4), Kolkata (p.5), Siliguri (p.8) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 4 February 2020 | 105 | AQI bulletin p.1–9: count of all 105 city rows — every row in the table |
| Andhra Pradesh | 4 February 2020 | 4 | AQI bulletin p.1–9: count of 4 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.7), Tirupati (p.9), Visakhapatnam (p.9) |
| Assam | 4 February 2020 | 1 | AQI bulletin p.3: count of 1 city row placed in Assam — Guwahati (p.3) |
| Bihar | 4 February 2020 | 3 | AQI bulletin p.3–7: count of 3 city rows placed in Bihar — Gaya (p.3), Muzaffarpur (p.6), Patna (p.7) |
| Chandigarh | 4 February 2020 | 1 | AQI bulletin p.2: count of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 4 February 2020 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 4 February 2020 | 4 | AQI bulletin p.1–9: count of 4 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Vapi (p.9), Vatva (p.9) |
| Haryana | 4 February 2020 | 22 | AQI bulletin p.1–9: count of 22 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.1), Ballabgarh (p.1), Bhiwani (p.2), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.3), Gurugram (p.3), Hisar (p.4), Jind (p.4), Kaithal (p.5), Karnal (p.5), Kurukshetra (p.5), Mandikhera (p.6), Manesar (p.6), Narnaul (p.6), Palwal (p.7), Panchkula (p.7), Panipat (p.7), Sirsa (p.8), Sonipat (p.8), Yamunanagar (p.9) |
| Jharkhand | 4 February 2020 | 1 | AQI bulletin p.4: count of 1 city row placed in Jharkhand — Jorapokhar (p.4) |
| Karnataka | 4 February 2020 | 7 | AQI bulletin p.2–9: count of 7 city rows placed in Karnataka — Bengaluru (p.2), Chikkaballapur (p.2), Chikkamagaluru (p.2), Kalaburagi (p.5), Mysuru (p.6), Ramanagara (p.8), Vijayapura (p.9) |
| Kerala | 4 February 2020 | 2 | AQI bulletin p.3–9: count of 2 city rows placed in Kerala — Eloor (p.3), Thiruvananthapuram (p.9) |
| Madhya Pradesh | 4 February 2020 | 12 | AQI bulletin p.2–8: count of 12 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Gwalior (p.4), Indore (p.4), Jabalpur (p.4), Katni (p.5), Maihar (p.6), Mandideep (p.6), Pithampur (p.7), Ratlam (p.8), Satna (p.8), Singrauli (p.8) |
| Maharashtra | 4 February 2020 | 10 | AQI bulletin p.1–8: count of 10 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Kalyan (p.5), Mumbai (p.6), Nagpur (p.6), Nashik (p.7), Navi Mumbai (p.7), Pune (p.7), Solapur (p.8), Thane (p.8) |
| Meghalaya | 4 February 2020 | 1 | AQI bulletin p.8: count of 1 city row placed in Meghalaya — Shillong (p.8) |
| Odisha | 4 February 2020 | 2 | AQI bulletin p.2–8: count of 2 city rows placed in Odisha — Brajrajnagar (p.2), Talcher (p.8) |
| Punjab | 4 February 2020 | 8 | AQI bulletin p.1–8: count of 8 city rows placed in Punjab — Amritsar (p.1), Bathinda (p.2), Jalandhar (p.4), Khanna (p.5), Ludhiana (p.5), Mandi Gobindgarh (p.6), Patiala (p.7), Rupnagar (p.8) |
| Rajasthan | 4 February 2020 | 8 | AQI bulletin p.1–9: count of 8 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.4), Jodhpur (p.4), Kota (p.5), Pali (p.7), Udaipur (p.9) |
| Tamil Nadu | 4 February 2020 | 2 | AQI bulletin p.2–3: count of 2 city rows placed in Tamil Nadu — Chennai (p.2), Coimbatore (p.3) |
| Telangana | 4 February 2020 | 1 | AQI bulletin p.4: count of 1 city row placed in Telangana — Hyderabad (p.4) |
| Uttar Pradesh | 4 February 2020 | 11 | AQI bulletin p.1–9: count of 11 city rows placed in Uttar Pradesh — Agra (p.1), Bulandshahr (p.2), Ghaziabad (p.3), Greater_Noida (p.3), Hapur (p.4), Kanpur (p.5), Lucknow (p.5), Meerut (p.6), Muzaffarnagar (p.6), Noida (p.7), Varanasi (p.9) |
| West Bengal | 4 February 2020 | 4 | AQI bulletin p.1–8: count of 4 city rows placed in West Bengal — Asanol (p.1), Howrah (p.4), Kolkata (p.5), Siliguri (p.8) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 4 February 2020 | 31% | AQI bulletin p.1–9, Index Value column: 33 of all 105 city rows at 201 or more — Agra 241 (p.1), Ambala 252 (p.1), Ballabgarh 257 (p.1), Bhiwadi 293 (p.2), Bhiwani 216 (p.2), Bulandshahr 333 (p.2), Delhi 310 (p.3), Faridabad 270 (p.3), Gaya 207 (p.3), Ghaziabad 342 (p.3), Greater_Noida 320 (p.3), Gurugram 231 (p.3), Guwahati 294 (p.3), Gwalior 218 (p.4), Howrah 213 (p.4), Kalyan 252 (p.5), Kanpur 322 (p.5), Karnal 276 (p.5), Kurukshetra 216 (p.5), Lucknow 293 (p.5) … and 13 more |
| Andhra Pradesh | 4 February 2020 | 0% | AQI bulletin p.1–9, Index Value column: none of 4 city rows placed in Andhra Pradesh at 201 or more (highest 76) |
| Assam | 4 February 2020 | 100% | AQI bulletin p.3, Index Value column: 1 of 1 city row placed in Assam at 201 or more — Guwahati 294 (p.3) |
| Bihar | 4 February 2020 | 100% | AQI bulletin p.3–7, Index Value column: 3 of 3 city rows placed in Bihar at 201 or more — Gaya 207 (p.3), Muzaffarpur 312 (p.6), Patna 233 (p.7) |
| Chandigarh | 4 February 2020 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 114) |
| Delhi | 4 February 2020 | 100% | AQI bulletin p.3, Index Value column: 1 of 1 city row placed in Delhi at 201 or more — Delhi 310 (p.3) |
| Gujarat | 4 February 2020 | 25% | AQI bulletin p.1–9, Index Value column: 1 of 4 city rows placed in Gujarat at 201 or more — Vapi 291 (p.9) |
| Haryana | 4 February 2020 | 50% | AQI bulletin p.1–9, Index Value column: 11 of 22 city rows placed in Haryana at 201 or more — Ambala 252 (p.1), Ballabgarh 257 (p.1), Bhiwani 216 (p.2), Faridabad 270 (p.3), Gurugram 231 (p.3), Karnal 276 (p.5), Kurukshetra 216 (p.5), Manesar 208 (p.6), Palwal 257 (p.7), Panipat 320 (p.7), Yamunanagar 287 (p.9) |
| Jharkhand | 4 February 2020 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Jharkhand at 201 or more (highest 172) |
| Karnataka | 4 February 2020 | 0% | AQI bulletin p.2–9, Index Value column: none of 7 city rows placed in Karnataka at 201 or more (highest 81) |
| Kerala | 4 February 2020 | 0% | AQI bulletin p.3–9, Index Value column: none of 2 city rows placed in Kerala at 201 or more (highest 104) |
| Madhya Pradesh | 4 February 2020 | 17% | AQI bulletin p.2–8, Index Value column: 2 of 12 city rows placed in Madhya Pradesh at 201 or more — Gwalior 218 (p.4), Singrauli 276 (p.8) |
| Maharashtra | 4 February 2020 | 10% | AQI bulletin p.1–8, Index Value column: 1 of 10 city rows placed in Maharashtra at 201 or more — Kalyan 252 (p.5) |
| Meghalaya | 4 February 2020 | 0% | AQI bulletin p.8, Index Value column: none of 1 city row placed in Meghalaya at 201 or more (highest 114) |
| Odisha | 4 February 2020 | 0% | AQI bulletin p.2–8, Index Value column: none of 2 city rows placed in Odisha at 201 or more (highest 181) |
| Punjab | 4 February 2020 | 0% | AQI bulletin p.1–8, Index Value column: none of 8 city rows placed in Punjab at 201 or more (highest 182) |
| Rajasthan | 4 February 2020 | 13% | AQI bulletin p.1–9, Index Value column: 1 of 8 city rows placed in Rajasthan at 201 or more — Bhiwadi 293 (p.2) |
| Tamil Nadu | 4 February 2020 | 0% | AQI bulletin p.2–3, Index Value column: none of 2 city rows placed in Tamil Nadu at 201 or more (highest 76) |
| Telangana | 4 February 2020 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 68) |
| Uttar Pradesh | 4 February 2020 | 91% | AQI bulletin p.1–9, Index Value column: 10 of 11 city rows placed in Uttar Pradesh at 201 or more — Agra 241 (p.1), Bulandshahr 333 (p.2), Ghaziabad 342 (p.3), Greater_Noida 320 (p.3), Kanpur 322 (p.5), Lucknow 293 (p.5), Meerut 202 (p.6), Muzaffarnagar 269 (p.6), Noida 324 (p.7), Varanasi 238 (p.9) |
| West Bengal | 4 February 2020 | 50% | AQI bulletin p.1–8, Index Value column: 2 of 4 city rows placed in West Bengal at 201 or more — Howrah 213 (p.4), Siliguri 301 (p.8) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 4 February 2020 | 342 | AQI bulletin p.1–9, Index Value column: highest of all 105 city rows — Ghaziabad, S.No 33 (p.3), Very Poor |
| Andhra Pradesh | 4 February 2020 | 76 | AQI bulletin p.1–9, Index Value column: highest of 4 city rows placed in Andhra Pradesh — Tirupati, S.No 98 (p.9), Satisfactory |
| Assam | 4 February 2020 | 294 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 36 (p.3), Poor |
| Bihar | 4 February 2020 | 312 | AQI bulletin p.3–7, Index Value column: highest of 3 city rows placed in Bihar — Muzaffarpur, S.No 69 (p.6), Very Poor |
| Chandigarh | 4 February 2020 | 114 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 20 (p.2), Moderate |
| Delhi | 4 February 2020 | 310 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 27 (p.3), Very Poor |
| Gujarat | 4 February 2020 | 291 | AQI bulletin p.1–9, Index Value column: highest of 4 city rows placed in Gujarat — Vapi, S.No 100 (p.9), Poor |
| Haryana | 4 February 2020 | 320 | AQI bulletin p.1–9, Index Value column: highest of 22 city rows placed in Haryana — Panipat, S.No 79 (p.7), Very Poor |
| Jharkhand | 4 February 2020 | 172 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Jharkhand — Jorapokhar, S.No 48 (p.4), Moderate |
| Karnataka | 4 February 2020 | 81 | AQI bulletin p.2–9, Index Value column: highest of 7 city rows placed in Karnataka — Vijayapura, S.No 103 (p.9), Satisfactory |
| Kerala | 4 February 2020 | 104 | AQI bulletin p.3–9, Index Value column: highest of 2 city rows placed in Kerala — Eloor, S.No 29 (p.3), Moderate |
| Madhya Pradesh | 4 February 2020 | 276 | AQI bulletin p.2–8, Index Value column: highest of 12 city rows placed in Madhya Pradesh — Singrauli, S.No 91 (p.8), Poor |
| Maharashtra | 4 February 2020 | 252 | AQI bulletin p.1–8, Index Value column: highest of 10 city rows placed in Maharashtra — Kalyan, S.No 51 (p.5), Poor |
| Meghalaya | 4 February 2020 | 114 | AQI bulletin p.8, Index Value column: highest of 1 city row placed in Meghalaya — Shillong, S.No 89 (p.8), Moderate |
| Odisha | 4 February 2020 | 181 | AQI bulletin p.2–8, Index Value column: highest of 2 city rows placed in Odisha — Brajrajnagar, S.No 18 (p.2), Moderate |
| Punjab | 4 February 2020 | 182 | AQI bulletin p.1–8, Index Value column: highest of 8 city rows placed in Punjab — Bathinda, S.No 13 (p.2), Moderate |
| Rajasthan | 4 February 2020 | 293 | AQI bulletin p.1–9, Index Value column: highest of 8 city rows placed in Rajasthan — Bhiwadi, S.No 15 (p.2), Poor |
| Tamil Nadu | 4 February 2020 | 76 | AQI bulletin p.2–3, Index Value column: highest of 2 city rows placed in Tamil Nadu — Chennai, S.No 22 (p.2), Satisfactory |
| Telangana | 4 February 2020 | 68 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 41 (p.4), Satisfactory |
| Uttar Pradesh | 4 February 2020 | 342 | AQI bulletin p.1–9, Index Value column: highest of 11 city rows placed in Uttar Pradesh — Ghaziabad, S.No 33 (p.3), Very Poor |
| West Bengal | 4 February 2020 | 301 | AQI bulletin p.1–8, Index Value column: highest of 4 city rows placed in West Bengal — Siliguri, S.No 90 (p.8), Very Poor |